> On 3 Dec 2020, at 11:36, Thomas Scharkowski <[email protected]> wrote: > >> Am 02.12.2020 um 18:54 schrieb Hans Åberg <[email protected]>: >> >> >>> On 2 Dec 2020, at 18:30, Thomas Scharkowski <[email protected]> >>> wrote: >>> >>> I have just tried - does not install on Catalina, macOs 11 required. >> >> Good to know. The other way around worked, though one cannot be sure the >> installed program is fully correct. >> >> > One addition: > > The LilyPond 2.21.81 works on Catalina when installed through MacPorts (as > expected).
If you can run directly from MacPorts, that is better, as it is regularly updated. I found though MacOS 11 more stable than 10.15, but make a backup before upgrading: The first release deleted the Sent messages in Mail, but hopefully fixed by now. Also, to update the command-line tools, I had to remove them [1] and then do 'xcode-select --install', otherwise the SDKs in /Library/Developer/CommandLineTools are not updated. 1. https://developer.apple.com/library/archive/technotes/tn2339/_index.html#//apple_ref/doc/uid/DTS40014588-CH1-HOW_CAN_I_UNINSTALL_THE_COMMAND_LINE_TOOLS_
